Manufacturing green environmental protective product is the society responsibility of every enterprise . ① Our new technology
“Target beam scavenging combustion “ which means precise orienting high speed combustion scavenging ” which has the independent patent intellectual property makes our products pass the strictly emission regulations such as Ⅲ,EURO V ,EPA.
- Product Details
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Quick Details
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Warranty:
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1 year
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Place of Origin:
-
Shandong, China
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Brand Name:
-
OEM
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Model Number:
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BH52
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Cutting Width:
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430mm
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Displacement:
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51.8cc, 51.8cc
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Product name:
-
Backpack brush cutter
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Model:
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BH52
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Operation Method:
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Backpack type
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Engine:
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1E44F-2A
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Engine Type:
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2-stroke Air-cooling Singel Cylinder
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Fuel tank capacity:
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0.95L
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N.W.:
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10.4kg
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Blade cutting range:
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255mm
Quick Details
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Feature:
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2-Stroke, Anti-slip, Forced Air Cooling, Single Cylinder
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Voltage:
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Gasoline
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Power:
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1.5kw /2.1hp, 1.5kw 2.1hp
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Warranty:
-
1 year
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
OEM
-
Model Number:
-
BH52
-
Cutting Width:
-
430mm
-
Displacement:
-
51.8cc, 51.8cc
-
Product name:
-
Backpack brush cutter
-
Model:
-
BH52
-
Operation Method:
-
Backpack type
-
Engine:
-
1E44F-2A
-
Engine Type:
-
2-stroke Air-cooling Singel Cylinder
-
Fuel tank capacity:
-
0.95L
-
N.W.:
-
10.4kg
-
Blade cutting range:
-
255mm
All of our products have been subjected to
over 200 hours
of operational and static endurance testing !
Backpack Brush Cutter
Diaphragm type carburetor BH Series
Float type carburetor BK Series
|
Model
|
BK33
|
BK43
|
BK52
|
BH33
|
BH43
|
BH52
|
|
Displacement(cc)
|
32.8
|
42.8
|
51.8
|
32.8
|
42.8
|
51.8
|
|
Standards power(kw/hp)
|
1.0/1.4
|
1.3/1.8
|
1.5/2.1
|
1.0/1.4
|
1.3/1.8
|
1.5/2.1
|
|
Fuel consumption(g/kw.h)
|
476
|
492
|
485
|
476
|
489
|
492
|
|
N.W.(kg)
|
9.7
|
10.3
|
10.5
|
9.5
|
10.2
|
10.4
|
|
Fuel tank capacity(L)
|
1.25
|
1.25
|
1.25
|
0.65
|
0.95
|
0.95
|
|
Gear case speed reduction ratio
|
15:19
|
15:19
|
15:19
|
15:19
|
15:19
|
15:19
|
|
Aluminum pipe diameter(mm)
|
24/26
|
24/26
|
24/26
|
24/26
|
24/26
|
24/26
|
|
Nylon cutter head cutting range(mm)
|
430
|
430
|
430
|
430
|
430
|
430
|
|
Blade cutting range(mm)
|
255
|
255
|
255
|
255
|
255
|
255
|
Our Advantages
More Environment friendly
With the help of the technology “combustion thermal imaging analysis” , we analyzed and compared the technical index of the current products through the measured data of the dynamometer and the emission equipment ,finally we got the exclusive technology “Target beam scavenging combustion ”and applied the patent for it , the patent number is ZL 2022 2 2720266.6
More powerful
Taking the new technology “Target beam scavenging combustion ”as the core , using perfect scientific control method and rich production experience , we made a collective innovative improvement for the engine technical specifications and the outlook.
① All products use the overhead spark plug: The cooling area of the cylinder increases by about 30% and the cooling evenness becomes better. Therefore the engine can be always at a suitable temperature when running , Thus the power and the durability increases
① All products use the overhead spark plug: The cooling area of the cylinder increases by about 30% and the cooling evenness becomes better. Therefore the engine can be always at a suitable temperature when running , Thus the power and the durability increases
②We improve the heat dissipation channel which makes the cooling performance better .
③Benchmarking the leading companies , through countless tests ,we improved the displacement ,compression ratio ,exhaust phase , air inlet port and exhaust port sectional area , shape of the combustor etc. Thus our engines is approaching more perfect quality .
Our patent technology “Target beam scavenging combustion” can reduce the HC+NO in the emission by 75% ,meanwhile , the power increases 7%-16% and the fuel consumption decreases by 15% to 20%
Patent No.：ZL 2022 2 2720266.6
The latest designed starter can reduce the starting resistance by 40%. ，thus the operators can start the engines rapidly and easily ,the newly designed starter handle is more comfortable to operate
Rapid and convenient flexible shaft assembly and disassembly design
Completely new throttle handle
Completely new designed rubber covered throttle handle is more ergonomics, more comfortable holding feeling ,more rounded R angle trigger and the one-button normally opening switch ,the operators will not be tired even after long time work.
Completely new designed oblique rubber covered loop handle which is more suitable to the operators’ practical use situation .The holding feeling is more comfortable and the operation is more easier
Patent No.：ZL 2022 3 0191880.0
Completely new designed concise style back frame , with better materials and workmanship , copy -shape designed belt is more easier and comfortable to use. With larger and thicker back cushion ,the operators will not be tired after long time work
The new nylon cutter can touch the ground with large load to send out the rope automatically ,the operator can change the rope without opening it
Latest designed gear case can prevent winding grass . The inner gear case adds lubricated impeller, which prolong the gear case life and no need to maintain it in 300 hours
By assembling or disassembling the blade protective cover edge ,the operators can use both the blades and nylon cutter head
Float type BK Series Features:
New fuel tank assy
Completely new designed fuel tank is more nice, the fuel tank cap with anti-off chain is convenient to use . The fuel tank capacity can reach 1.3L to prolong the use time . the oil filler is a little anteverted to prevent leakage during operation . we can print the customers’ logo on the fuel tank if they want
New back cushion
New type back cushion , the design concept is the shape of leaves, grass and trees, it is one- time shaped by the EV foam ,more thicker and larger design make the operation more comfortable , scientifical concave-convex design has great cooling performance.
High efficient air filter system
The latest designed air filter system increases the element area and decreases the element quantity , so the engines can “breathe” more cleaner mixed gas and prolong the engine life . The clever clip design on the air filter can assemble and dissemble it rapidly and conveniently without tools
Flexible shaft design
Rapid and convenient flexible shaft assembly and disassembly design
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